data structures & algorithms set 1 Detailed Explanation And More Example
MOST IMPORTANT computer mcq - 2 EXERCISES
The following question based on data structures & algorithms topic of computer mcq
(a) O(n)
(b) O(log )
(c) O(n log n)
(d) None of the above
The correct answers to the above question in:
Answer: (b)
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Question : 1
The post order traversal of a binary tree is DEBFCA. Find out the pre order traversal
a) ABFCDE
b) ADBFEC
c) ABDECF
d) None of the above
Answer »Answer: (c)
Question : 2
The complexity of merge sort algorithm is
a) O(n)
b) O(log n)
c) O(n log n)
d) None of these
Answer »Answer: (c)
Question : 3
The depth of a complete binary tree is given by
a) D n = n log 2 n
b) Dn = n log 2 n+1
c) D n = log 2 n
d) D n = log 2 n+1
Answer »Answer: (d)
Question : 4
The operation of processing each element in the list is known as
a) Merging
b) Inserting
c) Traversal
d) All the above
Answer »Answer: (c)
Question : 5
Each array declaration need not give, implicitly or explicitly, the information about the
a) name of array
b) data type of array
c) first data from the set to be stored
d) index set of the array
Answer »Answer: (c)
Question : 6
This data structure allows deletions at both ends of the list but insertion at only one end.
a) Input-restricted deque
b) Output-restricted deque
c) Priority queues
d) None of the above
Answer »Answer: (a)
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